Results 21 to 30 of about 1,910,612 (125)

Investigation of the plane wave coupling to a linearly loaded transmission line network

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2020
The article is concerned with a complex investigation of the influence of the plane wave coupling with a certain function of time, incident direction and polarization to a linearly loaded transmission line network comprised of three single-wire ...
L. M. Galeev
doaj   +1 more source

WEC Scale Model Build & Test: Fabrication and Wave Laboratory Testing of 1/10 Scale Wave Energy Conversion Device

open access: yes
Neptune Wave Power, LLC (‘NWP’), worked with OWET, the Northwest National Marine Renewable Energy Center (‘NNMREC’) and Oregon State University (O.H. Hinsdale Wave Research Laboratory) to build and test a 1/10 scale model wave energy conversion (‘WEC ...
Neptune Wave Power LLC   +1 more
core   +6 more sources

Analytical Study on Electromagnetic Shielding Characteristics of Wire Mesh

open access: yesZhongguo dianli, 2019
Based on the surface impedance model of metal mesh and the full wave simulation software, in this article the applicable range of the formula for calculating the shielding effectiveness of metal mesh for plane wave is discussed.On this basis, when the ...
Yonghong WANG   +5 more
doaj   +1 more source

Two-Dimensional Wavenumber Analysis Implemented in Ultrasonic Vector Doppler Method with Focused Transmit Beams

open access: yesSensors, 2022
The multi-angle Doppler method was introduced for the estimation of velocity vectors by measuring axial velocities from multiple directions. We have recently reported that the autocorrelation-based velocity vector estimation could be ameliorated ...
Hideyuki Hasegawa   +3 more
doaj   +1 more source

An Electromagnetic Plane Wave in the Spacetime of a Plane Gravitational Wave

open access: yes, 2023
I find nearly plane-wave solutions for the Gauss-Ampere law for the 4-vector potential, subject to the Lorenz gauge condition, in the spacetime of a plane gravitational plane wave. I assume that the gravitational wave is weak, in the sense that the dimensionless strain amplitude h is much less than 1.
openaire   +2 more sources

Propagation of plane waves in a rotating magneto-thermoelastic fiber-reinforced medium under G-N theory

open access: yesApplied and Computational Mechanics, 2017
The article is concernedwith the possibility of plane wave propagation in a rotating elastic medium under the action of magnetic and thermal fields.
Maity N., Barik S.P., Chaudhuri P.K.
doaj   +1 more source

Nature friendly single atom Pt catalyst for propane dehydrogenation [PDF]

open access: yesPolyolefins Journal
Activity of 111 surface of PtGa alloy in which three atom Pt centers are covered by In atoms is investigated as single atom Pt catalyst of propane dehydrogenation (PDH) by using quantum mechanical (QM) calculations.
Saeed K. Amini
doaj   +1 more source

Spin–Orbital Coupling and Conservation Laws in Electromagnetic Waves Propagating through Chiral Media

open access: yesOptics, 2023
This study examines the characteristics of the electromagnetic waves that propagate through an unbounded space filled with a homogeneous isotropic chiral medium.
Hyoung-In Lee
doaj   +1 more source

Reection and refraction of plane waves at the interface between magnetoelectroelastic and liquid media [PDF]

open access: yesTheoretical and Applied Mechanics, 2013
This paper analyzes the reflection and refraction of plane wave incidences at the interface between magnetoelectroelastic (MEE) and liquid media.
Zhang Rong
doaj   +1 more source

ON BIFURCATIONS OF SPIRAL WAVES IN THE PLANE [PDF]

open access: yesInternational Journal of Bifurcation and Chaos, 1999
We describe the simplest bifurcations of spiral waves in reaction–diffusion systems in the plane and present the list of model systems. One-parameter bifurcations of one-armed spiral waves are fold and Hopf bifurcations. Multiarmed spiral waves may additionally undergo a period-doubling pitchfork bifurcation, when two congruent spiral wave solutions ...
Nikolaev, E. V.   +2 more
openaire   +2 more sources

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